This item is intended for research use only and is not suitable as food grade or FCC material. Currently, there is no product option available that meets this requirement.
价格与库存信息目前不能提供
推荐产品
等级
for molecular biology
质量水平
无菌性
non-sterile
表单
powder
技术
microbiological culture: suitable
pH值（酸碱度）
5.3-5.5(0.67% solution)
应用
microbiology
储存温度
room temp
适用性
nonselective for Candida spp.
nonselective for Pichia spp.
nonselective for Saccharomyces spp.
nonselective for Zygosaccharomyces spp.
一般描述
酵母氮源是一种高参考生长培养基，用于培养酵母。这种富含营养的微生物肉汤含有氨基酸、氮、维生素、微量元素和盐类。
应用
组分
成分、含量（& # 956克/升，除非另有说明）
氮源：
硫酸铵，5.0 g/L
氨基酸：
L-组氨酸，10 mg/L
DL-蛋氨酸，20 mg/L
DL-色氨酸，20 mg/L
维生素：
生物素，2.0
泛酸钙，400
叶酸，2.0
肌醇，2.0 mg/L
烟酸，400
对氨基苯甲酸，200
盐酸吡哆醇，400
核黄素，200
盐酸硫胺，400
微量元素：
硼酸
硫酸铜
碘化钾
氯化铁
硫酸镁
钼酸钠
硫酸锌
盐类：
磷酸二氢钾，1.0 g/L
硫酸镁，0.5 g/L
氯化钠，0.1 g/L
氯化钙，0.1 g/L
氮源：
硫酸铵，5.0 g/L
氨基酸：
L-组氨酸，10 mg/L
DL-蛋氨酸，20 mg/L
DL-色氨酸，20 mg/L
维生素：
生物素，2.0
泛酸钙，400
叶酸，2.0
肌醇，2.0 mg/L
烟酸，400
对氨基苯甲酸，200
盐酸吡哆醇，400
核黄素，200
盐酸硫胺，400
微量元素：
硼酸
硫酸铜
碘化钾
氯化铁
硫酸镁
钼酸钠
硫酸锌
盐类：
磷酸二氢钾，1.0 g/L
硫酸镁，0.5 g/L
氯化钠，0.1 g/L
氯化钙，0.1 g/L
重悬
搅拌以使6.7g酵母氮源基础粉末和5 g葡萄糖悬浮在100 mL水中，制成10倍浓缩液。必要时加热以帮助溶解。过滤消毒，并2-8℃条件下储存。
向900mL无菌水中加入100mL浓缩液，将10倍浓缩液稀释成1倍工作溶液。
向900mL无菌水中加入100mL浓缩液，将10倍浓缩液稀释成1倍工作溶液。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
其他客户在看
New perspectives in shake flask pH control using a 3D-printed control unit based on pH online measurement
Ude C, et al.
Sensors and Actuators B, Chemical, 221, 1035-1043 (2015)
G U Balcke et al.
Toxicology letters, 203(3), 200-209 (2011-03-16)
The study presented here describes the application of metabolite profiling of highly polar, intracellular metabolites after incubation of a mammalian fibroblast cell line with inhibitors of mitochondrial function. A metabolomics approach was used to assess the complex response of the
Corinne Maufrais et al.
G3 (Bethesda, Md.) (2021-04-07)
The genomes of a large number of Cryptococcus neoformans isolates have been sequenced and analyzed in recent years. These genomes have been used to understand the global population structure of this opportunistic pathogen. However, only a small number of South
Fast filtration of bacterial or mammalian suspension cell cultures for optimal metabolomics results
Bordag N, et al.
PLoS ONE, 11(7), e0159389-e0159389 (2016)
The role of Aspartyl aminopeptidase (Ape4) in Cryptococcus neoformans virulence and authophagy
de AGF, et al.
PLoS ONE, 12(5), e0177461-e0177461 (2017)
实验方案
酵母因能够快速生长并具有分散的细胞而被认为是用于真核生物研究的模范系统。酵母培养物可采用类似于细菌培养物的技术在液体培养基或琼脂平板上进行生长、维持和保存。
Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.
Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.
Yeast culture techniques: Model systems for eukaryotic studies with liquid media or agar plate growth.
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Is the Yeast nitrogen base with amino acids food grade or FCC
1 answer-
Helpful?
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Is there a technical data sheet avaliable for product Y1250? I would like to know the concentrations of trace elements.
1 answer-
The concentration of the trace elements is not reported on the datasheet. The trace elements in the formulation are as follows:
- Boric Acid: 500.0µg
- Potassium Iodide: 100.0µg
- Manganese Sulfate: 400.0µg
- Zinc Sulfate: 0.4mg
- Calcium Chloride: 0.1g
- Copper Sulfate: 40.0µg
- Ferric Chloride: 200.0µgHelpful?
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Hi, Is this product Kosher and Halal certified? And food grade? Y1250 - Sigma-Aldrich Yeast Nitrogen Base With Amino Acids Kr, Benedicte
1 answer-
This product is intended for research use only and is not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses, or any type of consumption or application to humans or animals. Currently, a food-grade product is not offered.
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